The Wampler Mofetta Overdrive / Distortion is Brian Wampler’s tribute to the MOSFET-driven magic of a 1990s classic - the MT10 MOSTORTION. A mainstay of countless top session players, the Mofetta honors the soul of that elusive yet classic circuit while revealing its untapped potential.

Think of the Mofetta as a supercharged MOSTORTION, reborn and amplified. We made sure that it delivered the classic, amp-like overdrive, massive headroom, and versatile 3-band EQ that made the original so famous. But Brian also wanted more and added a Texture Switch that introduces actual MOSFETs into the pedal’s overdrive section for a bolder, more responsive / tube-like tone. The Mofetta preserves everything you love about the early ‘90s legend with a powerful new dimension.